Reversible and site-specific reduction of the ligand sides in a molecular rectangle with up to eight electrons

被引：55

作者：

Hartmann, H

Berger, S

Winter, R

Fiedler, J

Kaim, W

机构：

[1] Univ Stuttgart, Inst Anorgan Chem, D-70550 Stuttgart, Germany

[2] Acad Sci Czech Republ, J Heyrovsky Inst Phys Chem, CZ-18223 Prague, Czech Republic

来源：

INORGANIC CHEMISTRY | 2000年 / 39卷 / 21期

关键词：

D O I：

10.1021/ic0001006

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The molecular rectangle [(bp)(2)(bpym)(2)(OC)(12)Re-4](4+) (bp = 4,4'-bipyridine and bpym = -2,2'-bipyrimidine) undergoes several reversible reduction processes in DMF solution. UV/vis and IR spectroelectrochemistry shows that the two bpym ligands are reduced twice by one electron each before the bp components pick up additional electrons in one-electron steps at more negative potentials. [GRAPHICS]

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页码：4977 / +

页数：5

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